Bitmain Antminer S19 XP (134Th/s) vs Antminer S21 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 XP (134Th/s) | Specification | Antminer S21 Pro |
|---|---|---|
| 134.0 TH/s | Taux de hachage | 234.0 TH/s |
| 2,881 W | Consommation électrique | 3,510 W |
| 21.5 J/TH | Efficiency | 15.0 J/TH |
| — | Niveau de bruit | 75 dB |
| 14.4 kg | Weight | 15.0 kg |
| 9,830 BTU/hr | BTU Output | 11,976 BTU/hr |
| 22/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S19 XP (134Th/s)
Antminer S21 Pro
Based on BTC price of $70,862 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer S21 Pro l'emporte sur 4 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Bitmain Antminer S19 XP (134Th/s) a l'avantage en consommation électrique and rapport qualité-prix. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer S21 ProScore: 30/100. 75 dB noise level.
Best for Efficiency
Antminer S21 Pro15.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 XP (134Th/s) or Antminer S21 Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S21 Pro is more profitable at $-1.24/day compared to $-2.80/day for the Bitmain Antminer S19 XP (134Th/s). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S19 XP (134Th/s) or Antminer S21 Pro?
The Antminer S21 Pro is quieter at 75 dB compared to the Bitmain Antminer S19 XP (134Th/s) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S19 XP (134Th/s) or Antminer S21 Pro?
The Antminer S21 Pro scores 30/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S19 XP (134Th/s)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Bitmain Antminer S19 XP (134Th/s) and Antminer S21 Pro?
The Bitmain Antminer S19 XP (134Th/s) runs at 21.5 J/TH while the Antminer S21 Pro runs at 15.0 J/TH — a difference of 6.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.